## Compatibility
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22title: Self-hosted sandboxes
33url: https://platform.claude.com/docs/en/managed-agents/self-hosted-sandboxes
44description: Run Claude Managed Agents sessions in self-hosted sandboxes, keeping tool execution, files, and network egress in your own infrastructure.
5featureMetadata:
6 topic:
7 title: Managed Agents
8 url: https://platform.claude.com/docs/en/managed-agents/overview
9 status: beta
10 betaHeader: managed-agents-2026-04-01
511---
6
7## Compatibility
8- Status: Beta
9- [Beta header](https://platform.claude.com/docs/en/api/beta-headers): `managed-agents-2026-04-01`
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1113By default, Managed Agents executes tools and code inside [Anthropic-managed cloud sandboxes](https://platform.claude.com/docs/en/managed-agents/cloud-sandboxes-reference). Self-hosted sandboxes keep the orchestration on Anthropic's side but move tool execution into infrastructure you control, so the agent's code, filesystem, and network egress never leave your environment.
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